Life Span
Perennial
Annual
Type
Perennial
Shrub
Origin
Russia, Siberia, China, Japan
North America, Western United States, Canada
Types
Iris ensata, Iris japonica
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Number of Varieties
601
0
40000
👆🏻
Habitat
Boggy areas, gardens, meadows, Shores of rivers or lakes
Along Railroads, Gravels, Roadsides, Rocky areas
USDA Hardiness Zone
3-94-9
0
99
👆🏻
AHS Heat Zone
9-1
12 - 1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
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Habit
Clump-Forming
Upright/Erect